ArticleMicrobes and infection2006
Quorum sensing affects virulence-associated proteins F1, LcrV, KatY and pH6 etc. of Yersinia pestis as revealed by protein microarray-based antibody profiling.
Article in Microbes and infection, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed, 17 citations in OpenAlex.
- Novel Burkholderia mallei virulence factors linked to specific host-pathogen protein interactions.Molecular & cellular proteomics : MCP · 2013Article
- Transcriptome analysis of acyl-homoserine lactone-based quorum sensing regulation in Yersinia pestis [corrected].PloS one · 2013Article
- Omics strategies for revealing Yersinia pestis virulence.Frontiers in cellular and infection microbiology · 2012Review
- Article
- Applications of microarrays in pathogen detection and biodefence.Trends in biotechnology · 2009Review
- DNA microarray-based global transcriptional profiling of Yersinia pestis in multicellularity.Journal of microbiology (Seoul, Korea) · 2008Article
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
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Abstract
Protein microarray that consists of virulence-associated proteins of Yersinia pestis is used to compare antibody profiles elicited by the wild-type and quorum sensing (QS) mutant strain of this bacterium to define the immunogens that are impacted by QS. The results will lead the way for future functional proteomics studies. The antibody profile that was induced by the QS mutant differed from that of the parent strain. Detailed comparison of the antibody profiles, according to the proteins' functional annotations, showed that QS affects the expression of many virulence-associated proteins of Y. pestis. The antibodies to many virulence-associated proteins were not detected or lower titers of antibodies to many proteins were detected in the sera of rabbits immunized with the QS mutant, relative to those of the wild type, which indicated that these proteins were not expressed or expressed at relatively lower levels in the QS mutant. The results demonstrated that antibody profiling by protein microarrays is a promising high-throughput method for revealing the interactions between pathogens and the host immune system.
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